Individual Calculations March 2019
 Gajewski, Dariusz  Total change: -15.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza 2018-2019 Round 4-7 Warszawa POL 2019-02-17
RcRownchangeKK*chgGame
 1855 1763 0.00 2 -0.79 20 -15.80 
  Basiaga, Sebastian 1692 POL0.001-0.6020-12.00 
  Golecki, Jan 2018 POL0.001-0.1920-3.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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